Articles | Volume 18, issue 8
https://doi.org/10.5194/tc-18-3613-2024
https://doi.org/10.5194/tc-18-3613-2024
Research article
 | 
15 Aug 2024
Research article |  | 15 Aug 2024

A physics-based Antarctic melt detection technique: combining Advanced Microwave Scanning Radiometer 2, radiative-transfer modeling, and firn modeling

Marissa E. Dattler, Brooke Medley, and C. Max Stevens

Related authors

Physics-based SNOWPACK model improves representation of near-surface Antarctic snow and firn density
Eric Keenan, Nander Wever, Marissa Dattler, Jan T. M. Lenaerts, Brooke Medley, Peter Kuipers Munneke, and Carleen Reijmer
The Cryosphere, 15, 1065–1085, https://doi.org/10.5194/tc-15-1065-2021,https://doi.org/10.5194/tc-15-1065-2021, 2021
Short summary

Related subject area

Discipline: Ice sheets | Subject: Antarctic
Bathymetry-constrained warm-mode melt estimates derived from analysing oceanic gateways in Antarctica
Lena Nicola, Ronja Reese, Moritz Kreuzer, Torsten Albrecht, and Ricarda Winkelmann
The Cryosphere, 19, 2263–2287, https://doi.org/10.5194/tc-19-2263-2025,https://doi.org/10.5194/tc-19-2263-2025, 2025
Short summary
Satellite data reveal details of glacial isostatic adjustment in the Amundsen Sea Embayment, West Antarctica
Matthias O. Willen, Bert Wouters, Taco Broerse, Eric Buchta, and Veit Helm
The Cryosphere, 19, 2213–2227, https://doi.org/10.5194/tc-19-2213-2025,https://doi.org/10.5194/tc-19-2213-2025, 2025
Short summary
Review article: Feature tracing in radio-echo sounding products of terrestrial ice sheets and planetary bodies
Hameed Moqadam and Olaf Eisen
The Cryosphere, 19, 2159–2196, https://doi.org/10.5194/tc-19-2159-2025,https://doi.org/10.5194/tc-19-2159-2025, 2025
Short summary
Viscoelastic mechanics of tidally induced lake drainage in the grounding zone
Hanwen Zhang, Richard F. Katz, and Laura A. Stevens
The Cryosphere, 19, 2087–2103, https://doi.org/10.5194/tc-19-2087-2025,https://doi.org/10.5194/tc-19-2087-2025, 2025
Short summary
A facet-based numerical model to retrieve ice sheet topography from Sentinel-3 altimetry
Jérémie Aublanc, François Boy, Franck Borde, and Pierre Féménias
The Cryosphere, 19, 1937–1954, https://doi.org/10.5194/tc-19-1937-2025,https://doi.org/10.5194/tc-19-1937-2025, 2025
Short summary

Cited articles

Banwell, A. F., MacAyeal, D. R., and Sergienko, O. V.: Breakup of the Larsen B Ice Shelf triggered by chain reaction drainage of supraglacial lakes, Geophys. Res. Lett., 40, 5872–5876, https://doi.org/10.1002/2013GL057694, 2013. 
Bell, R. E., Banwell, A. F., Trusel, L. D., and Kingslake, J.: Antarctic surface hydrology and impacts on ice-sheet mass balance, Nat. Clim. Change, 8, 1044–1052, https://doi.org/10.1038/s41558-018-0326-3, 2018. 
Berthier, E., Scambos, T. A., and Shuman, C. A.: Mass loss of Larsen B tributary glaciers (Antarctic Peninsula) unabated since 2002, Geophys. Res. Lett., 39, L13501, https://doi.org/10.1029/2012GL051755, 2012. 
Brent, R. P.: Algorithms for minimization without derivatives. Prentice-Hall, Englewood Cliffs, NJ, ISBN 0-13-022335-2, 1973. 
Brun, E.: Investigation on Wet-Snow Metamorphism in Respect of Liquid-Water Content, Ann. Glaciol., 13, 22–26, http://https://doi.org/10.3189/S0260305500007576, 1989. 
Download
Short summary
We developed an algorithm based on combining models and satellite observations to identify the presence of surface melt on the Antarctic Ice Sheet. We find that this method works similarly to previous methods by assessing 13 sites and the Larsen C ice shelf. Unlike previous methods, this algorithm is based on physical parameters, and updates to this method could allow the meltwater present on the Antarctic Ice Sheet to be quantified instead of simply detected.
Share